baber/WOPTO huggingface dataset:
Patent JP-2020006812-A (JP)
Title: aircraft
Inventor: HORI MICHIRO
IPC: B64D37/30
Filed: 2018-07-09
Abstract: To provide an aircraft flying in the air by turning a propeller motor using a solid polymer electrolyte fuel cell or hydrogen engine as a drive source, which can control the falling speed of a hydrogen tank mounted to the aircraft when the aircraft or hydrogen tank falls from the sky.SOLUTION: An aircraft 6 is mounted with a fuel tank 1, a hydrogen regulator 7, and a fuel cell system 9 or hydrogen fuel engine, and drives a propeller motor 15 using the fuel cell system 9 or hydrogen fuel engine. The aircraft 6 includes the fuel tank 1 surrounding a hydrogen tank to increase air resistance.SELECTED DRAWING: Figure 1
Patent JP-2019108968-A (JP)
Title: Foil bearing, foil bearing unit, turbomachine, and method of manufacturing foil bearing
Inventor: HARADA KAZUNORI
IPC: F02B39/00
Filed: 2018-07-10
Abstract: To form a coating film having abrasion resistance, adhesion to foil, and flexibility, on the foil.SOLUTION: A foil bearing 10 includes a foil holder 11, and foil 13 attached to the foil holder 11, and supports a shaft 6 in a relatively rotatable manner. A resin coating film 15 is formed on a bearing surface S supporting the shaft 6 of the foil 13, the resin coating film 15 is formed by containing at least fluororesin and graphite in matrix resin, and contains 25-70 pts.wt. of the fluororesin and 1-20 pts.wt. of the graphite based on 100 pts.wt. of the matrix resin, and tensile shearing adhesive strength of the resin coating film 15 is 25 MPa or more.SELECTED DRAWING: Figure 3
Patent JP-2019042486-A (JP)
Title: Game device
Inventor: SASAKI KEN
IPC: A63F9/00
Filed: 2018-07-11
Abstract: To efficiently transport three-dimensional game bodies used in a game device.SOLUTION: A game device provides games using three-dimensional game bodies that can be rolled regardless of postures, the game device including a circulation mechanism for circulating the three-dimensional game bodies. The circulation mechanism includes: a transport device for transporting the three-dimensional game bodies from a first position to a second position higher than the first position; a first path for moving the three-dimensional game bodies from the second position to a third position lower than the second position; a feed passage that is a feed passage where the three-dimensional game bodies enter between the second position and the third position and that is for feeding the three-dimensional game bodies to game body use portions using the three-dimensional game bodies for games; and a second path for moving the three-dimensional game bodies that do not enter the feed passage to the first position lower than the third position.SELECTED DRAWING: Figure 12
Patent JP-2020012940-A (JP)
Title: Paper management device and image forming device
Inventor: KUBO NAOTO
IPC: G03G21/00
Filed: 2018-07-17
Abstract: To provide a paper management device with which it is possible to execute a process of registering the property value of paper obtained by measurement in a paper profile that corresponds to the paper collectively for a plurality of paper profiles.SOLUTION: An image forming device 3 including the function of the paper management device accepts on an operation panel 14 the selection of a plurality of paper profiles from among the preserved paper profiles, and instructs a user to load paper corresponding to the selected paper profiles in a paper feeding unit 5. After paper loading is completed, the proper value of each sheet of paper fed from a paper tray is measured by a media sensor 13, each of the selected paper profiles and the paper having had its property value measured are correlated to each other, and a process of registering the property value of paper obtained by measurement in a paper profile correlated to the paper is continuously executed in a lump for the plurality of selected paper profiles.SELECTED DRAWING: Figure 1
Patent JP-2018186552-A (JP)
Title: Systems, methods, and devices for device-to-device discovery and communication
Inventor: XIONG GANG
IPC: H04W8/00
Filed: 2018-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer-readable medium, a method, and a device for determining a gap size or a cyclic prefix length for device-to-device discovery and a data communication.SOLUTION: User equipment (UE) is capable of directly communicating with one or more other pieces of UEs using 3GPP communication specifications. The UE identifies a gap size for a device-to-device communication, identifies a cyclic prefix length for the device-to-device communication, and transmits the device-to-device communication comprising a subframe having a physical uplink shared channel (PUSCH) structure. The subframe has the identified cyclic prefix length, and one or more last symbols of the subframe include a gap having the identified gap size.SELECTED DRAWING: Figure 6
Patent JP-2020013908-A (JP)
Title: Electronic component mounting structure
Inventor: KODAMA AKITADA
IPC: H05K1/18
Filed: 2018-07-18
Abstract: To provide an electronic component mounting structure suppressing cracks in a die cap capacitor.SOLUTION: An electronic component mounting structure includes: a metal base; a ceramic substrate (illustrated as a second alumina substrate 22) mounted on the base via an eutectic solder; and a die cap capacitor 40 mounted on one edge of the ceramic substrate on the ceramic substrate. The ceramic substrate has a back surface metal 29 joined to the eutectic solder, on a substrate back surface 28 facing the base. The substrate back surface has a substrate exposed portion 30 where the back surface metal is not provided, in a projection area 31 tracing at least the outer shape of the die cap capacitor and a peripheral area 32 from the projection area to one edge of the ceramic substrate.SELECTED DRAWING: Figure 4
Patent JP-2020011210-A (JP)
Title: Hydrocarbon steam reforming catalyst
Inventor: ONO SHIGERU
IPC: B01J37/00
Filed: 2018-07-20
Abstract: To provide a hydrocarbon steam reforming catalyst that has a high reforming rate of hydrocarbon to hydrogen and suppresses the generation of carbon that accompanies the progress of reforming reaction, and thereby maintaining a high reforming efficiency.SOLUTION: Provided is a hydrocarbon steam reforming catalyst, which is a catalyst in which Ni is supported on a Zr and Ce composite oxide containing Zr (zirconium), Ce (cerium) and oxygen and in which the content ratio of Zr and Ce is 1.0 to 4.0 mole of Ce with respect to 1 mole of Zr, and the amount of Ni supported is 0.16 to 0.63 mass% based on the catalyst total amount.SELECTED DRAWING: None
Patent JP-2020016454-A (JP)
Title: Battery residual amount measurement device, battery residual amount measurement method, and battery residual amount measurement program
Inventor: KAWASAKI KENICHI
IPC: G01R31/36
Filed: 2018-07-23
Abstract: To provide a battery residual amount measurement device, battery residual amount measurement method, and battery residual amount measurement program capable of enhancing battery residual amount prediction precision with saved power.SOLUTION: A battery residual amount measurement device includes: a detection section for detecting an operation period of a measurement object to be intermittently operated by power supply from a battery; a time adjustment section for adjusting a time to measure a battery voltage of the battery according to an operation period detected by the detection section; and a measurement section for measuring a battery voltage at a time adjusted by the time adjustment section.SELECTED DRAWING: Figure 1
Patent JP-2020016936-A (JP)
Title: Arithmetic unit for structural optimization with unnecessary supporting structure
Inventor: FUKADA YOSHIKI
IPC: G06F30/20
Filed: 2018-07-23
Abstract: To provide a possible optimization technique of a structure without a supporting structure when a structural optimization is executed by a computer.SOLUTION: A structural optimization arithmetic unit of the present invention calculates eigenvalues and eigenvectors of a local compliance matrix in a loading region and displacement vectors of a structural body when eigenvector is regarded as load vector using a pseudo inverse matrix of a stiffness matrix of the structural body whose structure is determined by design variables, iterates each process to update the design variables so that eigenvalues are minimized in the state in which a volume constraint rate of the structural body to a design area is satisfied until a predetermined termination condition is satisfied, using eigenvalue sensitivity to design variables, and outputs and displays the up-to-date structure of the structural body determined by the design variables. The eigenvalue sensitivity is the one of a weighted sum of the eigenvalues whose weight increases as the eigenvalue increases, the design variable is updated so that the weighted sum of eigenvalues is minimized.SELECTED DRAWING: Figure 4
Patent JP-2019125333-A (JP)
Title: Room layout extraction program, room layout extraction method and information processing device
Inventor: KIDERA MASAYUKI
IPC: G06F17/50
Filed: 2018-07-24
Abstract: To present a floor plan from a schematic diagram of the structure of a house.SOLUTION: A computer is caused to execute: processing for extracting a first feature vector from image data of an image in which diagrams showing components of a house are arranged; and processing for extracting and outputting floor plan data corresponding to a second feature vector similar to the first feature vector with reference to a storage part in which the floor plan data showing the floor plan data of the house with the second feature vector extracted from the floor plan data are associated.SELECTED DRAWING: Figure 1
Patent JP-2020021017-A (JP)
Title: Color filter and manufacturing method thereof
Inventor: KURATA SHOGO
IPC: G02B5/20
Filed: 2018-08-03
Abstract: To provide a high definition color filter capable of suppressing thining or constriction of a line width and deterioration of a corner shape at a frame part of a BM by development, and excellent in in-plane uniformity of a BM line width, and also to provide a manufacturing method of the color filter.SOLUTION: A color filter includes a black matrix (BM), a coloring pixel and a spacer formed on a transparent substrate. The BM includes a first BM line extending in a first direction in a planar view, and a second BM line extending in a second direction and intersecting with the first BM line. The first BM line includes a widening part. At a portion where the first BM line and the second BM line intersect, the second BM line superposes the first BM line, including the widening part in a cross-sectional view, and the spacer is formed on the portion superposing the widening part.SELECTED DRAWING: Figure 1
Patent JP-2018183184-A (JP)
Title: Composition and method for regulating expression of apolipoprotein c-iii
Inventor: PRAKASH THAZHA P
IPC: C12N15/113
Filed: 2018-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an oligomer compound having a conjugated group that targets apolipoprotein C-III (ApoCIII).SOLUTION: An oligomer compound comprising a nucleic acid base sequence comprising a part of at least 8 consecutive complementary nucleic acid bases where the nucleic acid base sequence of the modified oligonucleotides is at least 80% complementary with a specific sequence. The oligomer compound targets ApoCIII, conjugating with N-acetylgalactosamine and reducing ApoCIII, and is used to treat, prevent or improve diseases, disorders and conditions associated with ApoCIII.SELECTED DRAWING: None
Patent JP-2020025915-A (JP)
Title: Pulverization control method
Inventor: ONO MAKOTO
IPC: B02C25/00
Filed: 2018-08-10
Abstract: To provide a pulverization control method by which control for pulverization of raw material powder to a prescribed particle size can be performed even if burst change occurs in raw material powder quality.SOLUTION: A pulverization control method for a pulverization chamber 101, in which raw material powder 110a and a liquid 110b are loaded, by a motor and pulverizing the raw material powder to a prescribed particle size. According to this method, the raw material powder has been previously pulverized under plural conditions with use of the pulverization chamber and the motor, and on the basis of plural data concerning a particle size after pulverization, a pulverization time, and a minimum value of change over time of motor current value, the particle size after pulverization is set approximately to a prediction model function f in which the pulverization time and the minimum value are so made as to be explanatory variables, and then, the raw material powder is pulverized while measuring change over time of motor current value, and after specifying the minimum value of change over time, a pulverization time required for the particle size after pulverization to reach a target particle size is calculated from the minimum value and the prediction model function f, and pulverization is performed.SELECTED DRAWING: Figure 1
Patent JP-2020026006-A (JP)
Title: Paper processing device
Inventor: KANEOKA HIROMICHI
IPC: B26D7/18
Filed: 2018-08-11
Abstract: To provide a paper processing device with an auto cutting mode, which is wholly miniaturized, in which the frequency of execution of processing for finely cutting a margin part of paper in small width is kept to the minimum necessary, and which dispenses with a longer period of processing time than necessary.SOLUTION: In a paper processing device according to the present invention, two control modes, that are, "an auto cutting mode" and "a layout review mode" for reviewing its setting details are provided except a control method associated with a variety of processing jobs set and registered as a normal mode.SELECTED DRAWING: Figure 1
Patent JP-2020029071-A (JP)
Title: Laminate device and control method of laminate device
Inventor: TAKAYAMA YUJI
IPC: G03G15/20
Filed: 2018-08-24
Abstract: To provide a laminate device capable of controlling a heating amount of heating means for heating a laminate processing object to be an appropriate heating amount corresponding to the laminate processing object.SOLUTION: The laminate device includes: heating means for heating a laminate processing object; driving means for driving the heating means; and control means for controlling a heating target temperature of the heating means by the driving means to a heating target temperature corresponding to a change state of the heating temperature responding to the change state of the heating temperature due to the laminate processing object of the heating means.SELECTED DRAWING: Figure 4
Patent JP-2020036089-A (JP)
Title: Hand belt and mobile terminal
Inventor: OTAKA MASATOSHI
IPC: H04M1/11
Filed: 2018-08-27
Abstract: To provide a hand belt and a portable terminal which can be easily removed from an end of the terminal body.SOLUTION: A hand belt includes a first mounting portion 20 mounted on the upper end side of a terminal body 1, a second mounting portion 21 mounted on the lower end side of the terminal body 1, and a belt main body 22 attached to the first mounting portion 20 and the second mounting portion 21 and disposed on the back surface of the terminal body 1, and a second joining portion to which the lower end portion of the terminal body 1 and the second mounting portion 21 are attached and detachably joined is easily detached from the terminal body 1 as compared with a first joining portion where the upper end side of the terminal body 1 and the first mounting portion 20 are attached and detachably joined. Therefore, the second mounting portion 21 can be easily removed from the lower end side of the terminal body 1, and the first mounting portion 20 is less likely to be detached from the upper end side of the terminal body 1 than the second mounting portion 21, such that a hand belt 2 does not fall out of the terminal body 1 carelessly, and the hand belt 2 can be prevented from being lost.SELECTED DRAWING: Figure 2
Patent JP-2020031811-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F7/02
Filed: 2018-08-29
Abstract: To provide a game machine capable of providing novel presentations.SOLUTION: In a Pachinko game machine 10 of the present invention, a stock presentation consisting of a flow of a series of presentations are performed in which, after an icon is acquired suggesting that a specific presentation can be performed (a seed collection presentation), a lottery as to whether or not the specific presentation is to be performed and a result notification of the lottery are performed (a lottery presentation and a lottery result notification presentation), and if the specific presentation is to be performed, the specific presentation is performed (a use presentation). Then, in this stock presentation, a multiplication presentation in which the acquired icon multiplies is performed.SELECTED DRAWING: Figure 8
Patent JP-2018186308-A (JP)
Title: Field-effect transistor, display element, image display device, and system
Inventor: SAOTOME RYOICHI
IPC: H01L21/336
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor that is small in fluctuation amount of a threshold voltage to a BTS test, and that exhibits high reliability.SOLUTION: A field-effect transistor comprises: a base material; a protection layer; a gate insulating layer formed between the base material and the protection layer; a source electrode and a drain electrode formed so as to be contacted with the gate insulating layer; a semiconductor layer formed at least between the source electrode and the drain electrode, and contacted with the gate insulating layer, the source electrode, and the drain electrode; and a gate electrode contacted with the gate insulating layer, and opposed to the semiconductor layer via the gate insulating layer. The protection layer has: a first protection layer that contains a first composite metal oxide containing Si and an alkali earth metal; and a second protection layer formed so as to be contacted with the first protection layer, and that contains a second composite metal oxide containing an alkali earth metal and a rare-earth element.SELECTED DRAWING: Figure 3A
Patent JP-2020035893-A (JP)
Title: Alumina abrasive grains for chemical mechanical polishing and method of manufacturing the same
Inventor: WANG PENGYU
IPC: C09K3/14
Filed: 2018-08-30
Abstract: To provide alumina abrasive grains for chemical mechanical polishing which suppress an occurrence of a polishing scratch while polishing a surface to be polished at high speed in chemical mechanical polishing performed when forming wiring of semiconductor devices and has excellent dispersion stability in a composition.SOLUTION: The alumina abrasive grains for chemical mechanical polishing has at least a part of a surface coated with a film of a silane compound. In the alumina abrasive grains, when the number of moles of silicon is denoted as Mand the number of moles of aluminum is denoted as M, a value of M/Mis 0.01 or more and 0.2 or less. In a range where an incident angle in a powder X-ray diffraction pattern is 25° or more and 75° or less, the half value width of a peak portion where diffraction intensity is maximum is 0.3° or more and 0.5° or less.SELECTED DRAWING: Figure 1
Patent JP-2020037158-A (JP)
Title: Screw processing tool, and tool holder position adjustment method
Inventor: HASEGAWA TORU
IPC: B23G5/08
Filed: 2018-09-05
Abstract: To provide a screw processing tool in which a mechanism capable of adjusting a blade tip position is provided outside a tool holder.SOLUTION: A screw processing tool 1 comprises: a tool holder 2 which has a holder side open hole 21 which penetrates in an axial direction of itself in a central region of itself, and in the holder side open hole 21 of which a work-piece 800 can be inserted; three processing blades 3 which are held by the tool holder 2, and are located in a circumferential direction of the holder side open hole 21 in the state that a blade tip 31, which performs screw processing for the work-piece 800, projects to a radial direction inner side of the holder side open hole 21 with respect to an inner peripheral surface 21A of the holder side open hole 21; a base part 4 which holds the tool holder 2; a reference position part 6 which is formed on the base part 4, and is engaged with a processing device 100 for turning the processing blade 3, thereby performing relative positioning of the base part 4 and the processing device 100; and a position adjustment mechanism which relatively moves the tool holder 2 and the base part 4 in a radial direction of the holder side open hole 21 or a base side open hole 41.SELECTED DRAWING: Figure 1
Patent JP-2020041831-A (JP)
Title: Inspection device and inspection method
Inventor: OTO MASANORI
IPC: G01N21/88
Filed: 2018-09-07
Abstract: To inspect a defect of an object by a novel method.SOLUTION: According to the present invention, light (for example, laser light) is emitted from a light source 100 toward an object O. A portion of the object O is irradiated with light from the light source 100, and temperature of the portion of the object O increases. An electromagnetic wave (for example, infrared ray) is generated from the portion of the object O by heat radiation due to the increase in the temperature, and the electromagnetic wave contains a thermal response signal. The electromagnetic wave (for example, infrared ray) generated from the object O, that is, the thermal response signal of the object O is detected by a detector 200.SELECTED DRAWING: Figure 1
Patent JP-2020035990-A (JP)
Title: Metal base printed circuit board with heat radiation unit and method of forming heat radiation fin
Inventor: KUMAGAI MASAHARU
IPC: H05K1/05
Filed: 2018-08-27
Abstract: To provide a metal base printed circuit board with a heat radiation unit capable of increasing heat radiation efficiency and being downsized by forming a heat radiation fin of a radiator formed upright using a digging tool almost perpendicular to a plane of a metal plate, and a method of forming a heat radiation fin.SOLUTION: A metal base printed circuit board 1 with a heat radiation unit has a heat radiation unit 5 in which a metal foil is pasted to one surface of a metal plate 2 of a predetermined thickness having thermal conductivity and a plurality of plate shaped heat radiation fins 5b formed upright at predetermined intervals is integrally formed on the other surface of the metal plate 2. In a position where the heat radiation unit 5 of the metal base printed board 1 is formed, a through hole 2d for mounting a substrate is formed. In the plurality of radiation fins 5b, heat radiation holes 5c are sequentially formed in a direction inclined with respect to a plane of the metal base printed board 1.SELECTED DRAWING: Figure 1
Patent JP-2019201194-A (JP)
Title: Manufacturing method of pattern formed body and pattern formed body
Inventor: ICHIHARA YOKO
IPC: B29C59/02
Filed: 2018-09-19
Abstract: To provide a pattern forming body having a three-dimensional structure pattern or a very fine pattern even in a general transfer material.SOLUTION: A manufacturing method of a pattern formed body includes a small proces in which a preparation step of preparing a mold 31 having a fine uneven pattern on the surface, an installation step of sandwiching a transfer material between a base material 11 and a mold such that one surface of the transfer material 21 and the surface of the mold face each other, a semi-curing step (b) of irradiating the transfer material with light 80 to semi-cure the transfer material, and a peeling step (c) of peeling the mold from the semi-cured transfer material are performed in this order. Then, the small process is repeated twice or more, and at least one of the hardness and the elastic modulus of the transfer material in the n+1-th semi-curing step is higher than that of the transfer material in the n-th semi-curing step.SELECTED DRAWING: Figure 1